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Added security, safety functions lead R&D of wired video doorphones

 

The latest midrange and upscale releases offer optional safety and security functions such as intruder and fire alarms.

 

TOP TRENDS

  • Home automation: More suppliers are adopting home automation technologies. Compliant units are largely based on Arm, DSP and embedded OS. These enable light, air conditioner and sound control, and meter reading, toll collection and interactive multimedia information transmission.
  • Enhanced systems: The latest high-end models are equipped to interface with intruder detection or fire/gas alarm systems. Makers can provide matching wired or wireless modules.
  • Digital system bus: The upscale category taps EIB, LonWorks and CAN-bus for large apartments or automated residential establishments. Midsize and large makers offer variants based on TCP/IP or hybrid networks combining it with analog. Suppliers predict digital models will challenge dominant analog products in the next two or three years.
  • User-friendly screens: Color displays range from 4 to 7in. GUI and touch control are adopted for easier operation. Aesthetically appealing designs include ultrathin housings, flat front panels and buttons, and unique patterns.


Wired video doorphone

 


 Wired video doorphone

Product gallery

Competition Co. Ltd
Model: SAC5C-K2
Description: Door station; camera with nanoglass shield; aluminum alloy panel; water-, vandal-resistant; 55x130x39mm

 Wired video doorphone

Quanzhou Jiale Electronic Appliance Co. Ltd
Model: NS-A5-G52
Description: Indoor unit; 380 TVL; ≥70dB chimes; ≤8% distortion

 Wired video doorphone

Shanghai Kingstronic Co. Ltd
Model: K-VDP-710CG
Description: 1.7in color TFT LCD ,800x480 pixels; touch button; outdoor camera, six LEDs, night vision

 Wired video doorphone

Shenzhen Anposi Products Ltd
Model: M273
Description: Indoor unit; 7in color TFT; touch button; outdoor camera; adjustable bell volume; unlock function

 Wired video doorphone

Shenzhen Cnaec Tech Co. Ltd
Model: VCT-804EI
Description: Indoor unit; 4.3in LCD; multichord ring tones; image capture, unlock function; surface-mount

 Wired video doorphone

Xiamen Leelen Technology Co. Ltd
Model: VIII
Description: Door station; 1/3in CCD camera; 480 TVL; 0.01lux minimum illumination; 75s intercom time


Note: This article "Added security, safety functions lead R&D of wired video doorphones" was originally published by Global Sources, a leading business-to-business media company and a primary facilitator of trade with China manufacturers and India suppliers, providing essential sourcing information to volume buyers through our e-magazines, trade shows and industry research.

All price quotes in this report are in US dollars unless otherwise specified. FOB prices were provided by the companies interviewed only as reference prices at the time of interview and may have changed.

Disclaimer: All product images are provided by the companies interviewed and are for reference purposes only. Those product images featuring products with trademarks, brand names or logos are not intended for sale. We, our affiliates, and our affiliates' respective directors, officers, employees, representatives, agents or contractors, do not accept and will not have any responsibility or liability for product images (or any part thereof) which infringe on any intellectual property or other rights of a third party.

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